Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 03:00 // 18:53 UTC
Civil Twilight (6°): 02:21 // 19:32 UTC
Nautical Twilight (12°): 01:24 // 20:29 UTC
Astronomical Twilight (18°): 23:54 // 21:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1112 Cen p 9 0.386639 13.80 14.60 0.80 24.05. 13:11 123 (SE) -29
RW PsA p 9 0.3604495 11.05 11.76 0.71 24.05. 13:11 276 (W) -41
V940 Cyg p 9 0.3323186 14.50 15.10 0.60 24.05. 13:11 349 (N) 19
V1064 Cyg p 10 0.704937 15.10 15.80 0.70 24.05. 13:11 333 (NW) 15
V525 Cyg p 6 2.403315 13.30 15.60 2.30 24.05. 13:11 331 (NW) 10
OR Cas s 1 1.245709 11.40 11.80 0.40 24.05. 13:11 317 (NW) 45
AY Pup s 7 0.4689593 11.60 12.50 0.90 24.05. 13:12 162 (S) 14
MR Com p 1 0.412743 12.00 12.45 0.45 24.05. 13:12 63 (NE) 13
DW And s 8 0.6287235 13.60 13.60 0.00 24.05. 13:12 310 (NW) 22
BU Vul s 1 0.5689935 10.60 10.60 0.00 24.05. 13:12 329 (NW) -5
NZ Boo p 1 0.0589094 17.20 20.00 2.80 24.05. 13:12 40 (NE) 4
NY Boo s 9 0.326815 12.15 12.15 0.00 24.05. 13:12 32 (NE) 18
V534 Cyg p 2 1.132621 13.70 16.70 3.00 24.05. 13:12 329 (NW) 12
NV Com p 9 0.3708875 12.31 12.52 0.21 24.05. 13:12 64 (NE) 12
V789 Her p 1 0.3200448 14.90 15.60 0.70 24.05. 13:13 14 (N) 4
EK Com s 1 0.266685 12.70 12.70 0.00 24.05. 13:13 67 (NE) 16
V749 Cyg s 5 0.8854365 13.00 13.00 0.00 24.05. 13:13 339 (N) 17
FU Dra s 1 0.306718 10.55 10.55 0.00 24.05. 13:13 21 (N) 27
HI Lac p 10 0.1666655 15.00 18.00 3.00 24.05. 13:13 321 (NW) 29
IR Lib p 8 0.2743715 8.72 8.83 0.11 24.05. 13:14 74 (E) -51
V631 Aql p 10 1.155102 13.50 14.90 1.40 24.05. 13:14 340 (N) -26
VY Sex s 1 0.4434355 9.01 9.30 0.29 24.05. 13:14 110 (E) 13
V425 Ser p 8 0.544293 11.70 12.10 0.40 24.05. 13:14 44 (NE) -10
V338 Dra p 5 0.2351485 13.30 13.90 0.60 24.05. 13:14 20 (N) 25
V471 Cas p 1 0.4009368 14.10 14.60 0.50 24.05. 13:14 306 (NW) 47
RV Gru p 10 0.2595312 11.00 11.40 0.40 24.05. 13:14 249 (W) -49
GI CVn p 8 0.30316 14.10 14.90 0.80 24.05. 13:14 42 (NE) 23
NN Vir p 2 0.4806875 7.30 7.67 0.37 24.05. 13:14 64 (NE) -13
AA Lyr p 1 0.5173146 13.40 14.00 0.60 24.05. 13:14 351 (N) -10
CK Cet s 7 0.767309 10.35 10.35 0.00 24.05. 13:14 257 (W) -16
V1282 Her s 1 0.278349 13.35 13.35 0.00 24.05. 13:14 8 (N) 6
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 24.05. 13:14 346 (N) -27
V1254 Cen p 10 0.37079 11.17 11.75 0.58 24.05. 13:14 118 (SE) -34
CH Hya p 10 0.346546 14.50 15.50 1.00 24.05. 13:15 106 (E) -25
V752 Cep p 10 0.450289 13.05 13.50 0.45 24.05. 13:15 334 (NW) 46
V1102 Her s 1 0.3090057 13.60 13.60 0.00 24.05. 13:15 3 (N) 10
AP Dor p 10 0.213593 9.38 9.60 0.22 24.05. 13:15 191 (S) -20
V453 Cam p 10 0.328046 12.80 13.10 0.30 24.05. 13:15 4 (N) 68
V470 Cam p 1 0.0956467 14.10 14.75 0.65 24.05. 13:15 15 (N) 72
V753 Mon s 5 0.677044 8.30 8.30 0.00 24.05. 13:15 166 (S) 35
UZ Leo s 1 0.61805 9.58 10.12 0.54 24.05. 13:15 101 (E) 27
AN UMa p 6 0.07975275 14.90 20.20 5.30 24.05. 13:15 68 (E) 44
DV Sge p 10 1.363415 15.20 16.30 1.10 24.05. 13:15 337 (NW) -21
GO Vul s 8 2.0178517 13.20 13.23 0.03 24.05. 13:15 342 (N) -10
MT Cam s 1 0.3661395 12.94 12.94 0.00 24.05. 13:15 299 (NW) 73
V702 And p 10 0.340715 13.30 13.69 0.39 24.05. 13:15 301 (NW) 21
V477 Her p 8 0.3251804 14.90 15.50 0.60 24.05. 13:15 15 (N) -12
V1039 Her s 1 0.507761 12.54 12.54 0.00 24.05. 13:16 22 (N) -22
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 24.05. 13:16 307 (NW) 34
NX Dra p 9 0.275807 12.62 12.83 0.21 24.05. 13:16 23 (NE) 51
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.